Skywatchers can see both a comet and a supermoon on Thursday night. Here's when to look.

It's more than just the northern lights that are currently drawing eyes to the sky all over the world. The comet ...

A rare comet is still glowing over Ohio. Here's how to see it before it's gone, and won't return for 80,000 years.

NASA estimates the comet won’t return for at least 80,000 years unless its path is altered by other celestial bodies.

The best comet of the year is starting to fade in brightness, but it’s still an easy naked-eye object in the evening sky.

October's full moon, also referred to as the hunter's moon, will take center stage Thursday night as the third of four ...

We have another reason to turn our eyes to the sky tonight, thanks to the extremely rare Comet Tsuchinshan (choo-cheen-shahn) ...

The Tsuchinshan-ATLAS comet is still riding high in the sky, and you can take photos of it with your smartphone.

It hasn’t entirely lived up to the hype, but it’s still been the best comet we have seen for years, and some photos even reveal a rare “antitail”.

Clear skies this weekend will make the comet easier to spot with binoculars. A good viewing time is about 7 p.m.

Two spectacular night sky sights rise tonight, and you can watch them live.October's full Hunter's Moon, the largest ...

If you missed last week's Northern Lights, here's your chance to spot another rare celestial event before its gone for ...